Fire Alarm Systems

Custom Fire Alarm Systems

Designing, installing and maintaining a comprehensive fire alarm system is critical to protecting your property. It requires a detailed and personalized approach because your property and safety requirements are unique. Your ASE project manager will work closely with you to understand your needs and deliver a custom fire alarm system solution.

You may be building a new facility or maintaining or updating an existing system. Whatever your needs, our team of designers, engineers and technicians can engineer, install, service, test, inspect and monitor all types of fire alarm systems, including:

  • Standard Smoke and Heat Detection Systems
  • Air Sampling Smoke Detection Systems
  • Voice Evacuation Systems
  • Mass Notification Systems
  • Fire Pumps

And, as part of the Absolute family, we offer the complete range of fire protection services. Our sister company, Absolute Fire Protection, has been the region’s leading fire sprinkler provider for over 30 years. Furthermore, because fire alarm and electrical expertise go hand in hand, many of our clients also rely on us to install and service their electrical systems.


Our in-house team includes NICET certified designers and licensed professional engineers, whose expertise guides our design of the safest custom fire alarm systems in the industry. If you’re not sure which fire alarm system is right for your property, we’ll help you determine the most appropriate solution.


Build & Install

Our field installers, designers, engineers and project managers work hand-in-hand to provide a seamless installation process.

We’ll manage the permitting process and work closely with fire marshals to ensure your project is fully code compliant. And our team will ensure your fire alarm system passes all final inspections.

Service & Repair

We don’t subcontract our work. When you call ASE, we’ll always send one of our highly trained technicians. We service and repair all types of fire alarm systems.

Our large fleet of vehicles and team of technicians enables us to schedule you quickly when you need service. And in the event of an emergency, we offer 24/7 emergency service.

Test & Inspect

We test and inspect all types of fire alarm systems and fire pumps. We’ll also test and inspect exit light and signs, emergency backup systems, elevator fire alarms and fire extinguishers.

We identify all deficiencies large and small and quickly address any needed repairs.


We provide POTS (Plain Old Telephone Service) or cellular monitoring of your fire alarm system. No landline needed. At the first signs of a fire, your fire alarm will send signals to the central station and alert the fire department and key personnel. And your monitoring system will regularly self-test to ensure it is functioning properly.

Schedule your free estimate or project consultation.

We’d love to learn how we can help you. Call us today to schedule an appointment.

Call 410-431-5040
Anne Arundel County, MD Absolute Systems Engineering


Absolute Systems Engineering
445 Defense Hwy, Suite C
Annapolis, MD 21401


Phone:  410-431-5040
Fax: 410-544-7113

Business Hours

Mon – Fri: 7:30 AM – 4:00 PM
Saturday – Sunday: Closed
24-Hour Emergency Service